Supply of an Advanced Electron Density Phantom for use in radiotherapy quality assurance (QA), dosimetry verification, and treatment planning validation. The equipment supports the calibration, testing, and performance evaluation of radiotherapy systems to ensure accurate and safe patient treatment delivery.

Direct award under the NHS Supply Chain National Framework Agreement for Radiotherapy QA, Dosimetry & Patient Positioning 2 for the supply of an Advanced Electron Density Phantom. The equipment will support radiotherapy treatment planning, dosimetry verification, and quality assurance activities at Velindre University NHS Trust.